baber/WOPTO huggingface dataset:
Patent JP-S59151139-A (JP)
Title: Liquid crystal display device
Inventor: KASAHARA KOUICHI
IPC: G02F1/1333
Filed: 1983-02-09
Abstract: PURPOSE:To execute selectively a switching control of two kinds of display modes without separating completely the display surface by providing a segment electrode group for constituting plural segments, and a control electrode which is separated from said group and formed. CONSTITUTION:In the first display mode for executing a picture display, the almost same potential is applied to all of a segment electrode 26 and a control electrode 28 on an opposed electrode substrate 24, and a scanning signal and a picture signal are supplied to an address line and a data line of a switch/ capacitor array formed on an array substrate 20. In this case, the segment electrode 26 and the control electrode 28 execute an operation of an opposed electrode in a usual device and a desired picture display is executed. In the second display mode, the same potential is applied to all of a display picture element electrode 23 and the control electrode 28 on the array substrate 20, and when a numeral display signal is supplied to plural segment electrodes 26, a desired time display is executed. As a result, two kinds of display modes such as a television display and a time display can be brought to a switching control selectively without separating completely the display surface.
Patent JP-S56117026-A (JP)
Title: Electric carpet
Inventor: KAJINO HIROSHI
IPC: H05B3/00
Filed: 1980-02-20
Abstract: PURPOSE: To enable the use of an electric carpet together with a foot-warmer with a latticed wooden frame, by a method wherein a peripherally-located heater and a centrally-located heater are mounted at a carpet body, and energizing and deennergizing of the centrally-located heater can be switched selectively.  
     CONSTITUTION: A foot-warmer with a latticed wooden frame is placed on an electric carpet 1 to be set into an usuable condition. With an electric plug 8 connected to a power service outlet, peripherally-located and centrally-located heaters 2 and 3 are energized and a carpet body 1 is entirely heated to be brought into a normal usuable condition. If a switch 9, switches selectively energizing and deenergizing of the centrally-located heaters 3, is switched to open a circuit and the heater in the foot-warmer is energized, heating of the centrally-located heater 3 is turned off, and the foot-warmer is heated instead. Thus, in the carpet 1, only the peripherally- located heater 2 continues to be heated. When the electric carpet is used in combination with the foot-warmer, an appropriate keeping-warm effect can be obtained with the centrally-located heater turned off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60164970-A (JP)
Title: Head driving device of rotary magnetic sheet device
Inventor: NISHIKAWA KAZUHIRO
IPC: G11B21/08
Filed: 1984-02-06
Abstract: PURPOSE:To enable speed up of head driving while using a ratchet by engaging the projected part of a stopper pawl with a driving pawl only when driven by a releasing device, and separating it from teeth of the ratchet by turning the driving pawl. CONSTITUTION:A releasing lever 160 is pivoted by a pivot 161 on a base plate 111, and energized counterclockwise by a spring between it and a pin 162. When force is applied in the direction shown by the arrow mark 164, the tip 165 of the releasing lever 160 presses the projection 166 of a stopper pawl 156 and rotates it counterclockwise. Consequently, engagement of the stopper pawl 156 with the ratchet 134 is released. At the same time, the projection 167 of the stopper pawl 156 presses the projection 168 of the driving pawl 133 and releases engagement of the driving pawl 133 and ratchet 134. Consequently, the ratchet 134 becomes free, and rotated clockwise by a pring 147, and a projection 150 comes into contact with a stopper 151. Under this state, a cam 135 and a counter driving pin 142 return to initial position.
Patent JP-H08218865-A (JP)
Title: Exhaust manifold for engine
Inventor: SAWADA KOICHI
IPC: F01P3/12
Filed: 1995-02-08
Abstract: PURPOSE: To improve cooling efficiency of the exhaust manifold of an engine and to increase the efficiency of arrangement of a fresh water cooler. CONSTITUTION: In an exhaust manifold M to cool cooling water, the passage area of cooling water is decreased at the maximum temperature part of the exhaust manifold and increased at a comparatively middle temperature part. In constitution wherein a fresh water passage part is arranged at the upper part of a water-cooled exhaust manifold, a partition wall 3 is arranged in a fresh water cooler case T of which a fresh water passage part consists, the side near the exhaust manifold M forms an upper cooling water space 13, and the upper part of the partition wall 3 forms a cooling water storage part 12. The partition wall 3 is inclined toward the opposite fly wheel side and a communication hole 4 communicated with a fresh water tank is formed in the partition wall 3 being the topmost part of inclination.
Patent JP-H08212761-A (JP)
Title: Reproducing apparatus for recording medium
Inventor: AKITA HIRONOBU
IPC: G11B27/34
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a reproducing apparatus for a recording medium, by which a piece of desired sound data can be detected out of pieces of sound data recorded on the recording medium. CONSTITUTION: In the recording and reproducing apparatus 1, TOC data which has been read out from an MD 2 is recorded on a RAM 21 for TOC data. Reproducing time data which is contained in TOC data indicating a prescribed reproducing time required for reproducing a piece of music is recorded on a RAM 22 for reproducing time, and, on the basis of the data, the time which s half the prescribed reproducing time is computed by a microcomputer 23 for computation. When a half play button is operated, the piece of music is reproduced every half the time of a prescribed reproducing time which has been computed by the microcomputer 23 for computation.  A user listens to pieces of music in such a half play mode, when it is identified that a piece of music being reproduced is a piece of desired music, the half play button is operated again, and the piece of music can be reproduced up to the last of the piece of music.
Patent JP-H09321335-A (JP)
Title: Light projector and optical apparatus using the same
Inventor: FURANTSU DORUDO
IPC: G01J1/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable accurate monitoring of the emission power of a light emitting element to control the quantity of emission by a light projector which an optical apparatus uses, if the emission power or wavelength of this element varies, improve the temp. and enable it to accurately identify information about optical characteristics of an object e.g. color from signals of a reflected or transmitted light resulting from projection of a light on the object. SOLUTION: The projector comprises light emitting electrodes 1-1, 1-2, 1-3 for emitting lights which are different in wavelength, a glass plate 3a, i.e., an optical member for combining the lights emitted therefrom to project light, and a photo detector 4 for monitoring the transmitted or reflected light resulting from the light projected on the plate 3a. This plate is made of a material having a transmittivity or reflective index unchangeable by the temp. and wavelength and hence, if any temp. variation, etc., occurs, the photo detector 4 never malfunctions at monitoring the received light but is capable of accurate feeding back for emission control.
Patent JP-H07229157-A (JP)
Title: Duct sleeve for pipeline connection of manhole and its molding method
Inventor: KOGA MOTOYUKI
IPC: F16L21/08
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate the handling of a duct sleeve and enhance the connecting strength by molding resin winding parts around the outer circumference of a pipeline connecting hole insert part, and compressing a resin impregnated ring through an operation hole between the resin winding parts. CONSTITUTION:A sleeve body 31 having a recessed part 33 on one end is formed from vinyl chloride, and a first resin winding par 4 molded around the end part is provided on the outer circumference of the insert part for inserting a pipeline connecting hole. A second resin winding part 5 molded around the sleeve body is molded integrally to the first resin winding part 4 with a required space by use of an epoxy resin. A pressing ring 6 is fitted to the outer circumference of the sleeve body 31 between the resin winding parts 4, 5 in such a manner as to be capable of sliding in the longitudinal direction of the body 31. A resin impregnated ring interposed between the resin winding parts 4, 5 by a pressing pin driven through the operating hole 7 of the first resin winding part 4 is compressed by the movement of the pressing ring 6. The impregnated resin from the impregnated ring is filled in the clearance between a duct sleeve 3 and the pipeline connecting hole, and hardened and adhered.
Patent JP-H05218528-A (JP)
Title: Magneto electric conversion element
Inventor: ITO TAKASHI
IPC: H01L43/14
Filed: 1992-02-06
Abstract: PURPOSE:To obtain a semiconductor thin film of an excellent characteristic having a high electron mobility inspite of big difference in the crystal structure in the case where a semiconductor thin film to become a magneto-sensitive thin film of a magneto electric conversion element is directly formed on a substrate of which the surface is given glass coating processing. CONSTITUTION:A high resistance semiconductor thin film 3 having the same crystal structure with a semiconductor 4 to become a magneto-sensitive thin film is formed on the glass-coated surface 2 of a substrate 1 as an intermediate layer. According to such magneto electric conversion element and its manufacturing method, a good chrystalline semiconductor thin film 4 can be easily formed on the surface subjected to glass coating processing.
Patent JP-S53105574-A (JP)
Title: Method of laying insert in molded part with shallow depth
Inventor: FUJII YOUICHIROU
IPC: B29C65/00
Filed: 1977-02-28
Abstract: PURPOSE: Retainer covering the head of an insert which is laid into a groove in a molded part with shallow depth is welded with the molded part to eliminate the defect in strength and simplicated operation upon plating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01197648-A (JP)
Title: Method and device for detecting ion
Inventor: OGATA TAKAYUKI
IPC: G01N27/416
Filed: 1988-02-02
Abstract: PURPOSE:To detect the anions intruded into a sample liquid by segmenting the sample liquid and a standard liquid by plural ion sensitive films which are different in the coefft. of selection of the anions except a chlorine ion to the chlorine ion. CONSTITUTION:The sample liquid and the standard liquid are segmented by respective using the plural ion sensitive films which have the sensitivity to the chlorine ion and are different in the coefft. of selection of the anions (A) except the chlorine ion to the chlorine ion (C) at the time of detecting the anions introduced into the sample liquid except the chlorine ion existing in the liquid by an ion electrode method. The potential differences between this sample liquid and the standard liquid are respectively measured and the respective determined value calculated from the measured potential differences are compared, by which the introduced anions are measured.
Patent JP-S58139816-A (JP)
Title: Air conditioner for vehicle
Inventor: UEKUSA YASUYUKI
IPC: B60H1/00
Filed: 1982-02-15
Abstract: PURPOSE:To improve comfortability and handleability by so constituting that an external environment is detected and stored at fixed intervals,while a temperature control pattern is adjusted and stored according to a variation of environmental conditions available until a fixed period of time prior to that moment. CONSTITUTION:A car room temperature 32, a set temperature 34, an atmospheric temperature 38, a quantity of sunshine 50 and a fan speed 36 are applied  to a control quantity deciding circuit 46 and a memory circuit 50, and an external environment are detected and stored at fixed intervals. An operation signal of an air flow variation switch 42 is stored in a memory circuit 50. When  the fan speed 36 is switched over, a data in the memory circuit 50 is applied to  a correction circuit 48, whose variation of environmental conditions is discriminated and an air conditioner 51 is driven by adjusting instructions from a controlling quantity deciding circuit 46 through adjusting air conditioner controlling  pattern. Comfortability is improved by incorporating the external environmental  conditions automatically in this manner.
Patent JP-S59147555-A (JP)
Title: Contention type multi-drop connecting system
Inventor: UTAKI HIROSHI
IPC: H04L12/40
Filed: 1983-02-14
Abstract: PURPOSE:To improve the service performance, efficiency or the like by transmitting a transmission request signal after two kinds of large and small delay times are obtained alternately at each detection of the end of a transmission signal to uniform the right of transmission. CONSTITUTION:The delay times T1, T2 of delay circuits 6H, 6I of a contention circuit 4 in plural terminals of the same multi-drop connection are set to different values. When many terminals are in a standby state and a transmission line becomes idle, the priority of data transmission is formed depending on the start time between terminals, allowing to prevent collision of data transmission. Since the output of the circuits 6H, 6I are selected alternately every time a selecting circuit 6G detects the change from the idle state to the operating state and changes over the times T1 and T2 alternately, the access order to a data control station 1 is switched alternately. Thus, the priority of accessing is uniformed.
Patent JP-2000221473-A (JP)
Title: Active matrix liquid crystal display device
Inventor: TAMAI SHIGEKI
IPC: G09G3/36
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance display quality by stabilizing a counter electrode voltage at a polarity inversion time. SOLUTION: A source driver 22 outputs a data signal polarity inverted at every source line S and further at every one horizontal period. A first counter electrode 35 opposes to a pixel electrode of liquid crystal capacity 26 connected to an odd numbered source line S. A second counter electrode 36 opposes to the pixel electrode of the liquid crystal capacity 26 connected to an even numbered source line S. A counter electrode drive circuit 25 makes a control voltage (a) '0' at a middle voltage time when the voltage polarity of both counter electrodes 35, 36 are inverted, and short-circuits both counter electrodes 35, 36.  Thus, positive charges and negative charges charged on the liquid crystal capacity 26 are canceled, and the voltages of both counter electrodes 35, 36 after the polarity of the signal voltage outputted to the source line S is inverted are stabilized, and the display quality of a liquid crystal panel is improved.
Patent JP-H10224734-A (JP)
Title: Image processing unit
Inventor: TAKEUCHI YOSHITAKA
IPC: H04N5/91
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To produce a still image with high image quality. SOLUTION: An interpolation circuit 12 calculates a mean value of signals of upper and lower lines of a 1st field. A motion discrimination circuit 24 compares an absolute value of a difference between mean values of picture elements x, y of the target picture element z to be processed of the 2nd, field and on upper and lower lines of a 2nd field with a prescribed threshold level to discriminate the presence of a motion and gives the result to a motion discrimination conversion circuit 42 via delay circuits 26-40. In the case that only a motion discrimination result of a processing object picture element (e) differs from a motion discrimination result of peripheral picture element (e), the motion discrimination result of the picture element (e) is in matching with that of the peripheral picture elements.  A field changeover switch 22 is thrown to the position of a contact (b) at all times in the base that a switching control signal of a field changeover control circuit 44 indicates a 1st field, the field changeover switch 22 is thrown to the position of a contact (b) (picture elements of the 2nd field are used as they are) in the case that the switching control signal of the field changeover control circuit 44 indicates a 2nd field and an output of the motion discrimination conversion circuit 42 denotes a still part, and the field changeover switch 22 is thrown to the position of a contact (a) in the case that an output of the motion discrimination conversion circuit 42 denotes a moving part (selection of an interpolation signal formed from a picture element signal of the 1st field).
Patent JP-H08223083-A (JP)
Title: Multiple access method for spread spectrum communication radio station
Inventor: HATAKEUCHI TAKAAKI
IPC: H04B1/707
Filed: 1995-02-09
Abstract: PURPOSE: To realize a multiple access method for spread spectrum communication radio station where complicated code sensing or hopping pattern sensing is not performed and a communication fault owing to collision doesn't occur. CONSTITUTION: A radio station is provided with logic circuits 21 and 31, which process information messages D1 and D2 and control the spread communication, and spread code generators 22 and 32 for control information which generate a spread code PN1 common to all radio stations. Spread code generators 23 and 33 for data which selectively output one spread codes PN2 and PN4 from plural spread codes for data, first and second spread code switching means 25 and 35 which perform switching between the spread code PN1 for control information and spread codes PN2 and PN4 for data, a spread modulator 28 which subjects the information message D1 to spread modulation by a spread code PN3 selected by the switching means 25,  and an inverse spread demodulator 38 which subjects the information message received from another radio station to inverse spread demodulation by a spread code PN5 selected by the switching means 35 are provided. Information messages D1 and D2 consist of control information c1 to c4 and transmission/reception data d0 to dN.
Patent JP-S60167537-A (JP)
Title: Frame synchronizing device
Inventor: KASA HIROSHI
IPC: H04L7/08
Filed: 1984-02-10
Abstract: PURPOSE:To decrease the increase of the frame pull-in time due to the misdetection of a synchronizing pattern by providing plural circuits which decide whether or not the corresponding synchronizing pattern satisfies the synchronizing conditions for each detection of the synchronizing pattern and actuating those circuits independently of each other. CONSTITUTION:A signal distributing circuit 4 selects one of non-working synchronizing condition deciding circuits 8i (i=1-n) based on the signals sent from these circuits 8i. While the synchronizing pattern detecting signal is informed to the working circuit 8i from the circuit 4 for each detection. Then the synchronization set-up signal is transmitted to a terminal 9 from the circuit 8i only in case the synchronizing patterns are continuous by the prescribed times. The circuit 8i displays the non-working state of an output terminal 6 for working state display signal when it receives a false synchronizing pattern detecting signal and stops the synchronizing condition deciding action. A synchronization stops the synchronizing condition deciding action. A synchronization selecting circuit 10 detects the set-up synchronization with the synchronization set-up signal given from the circuit 8i. Then a frame synchronizing signal is delivered to a frame synchronizing signal output terminal 11 from the circuit 8i.
Patent JP-S56118529-A (JP)
Title: Rotational speed controlling method for engine
Inventor: YAMAZOE HISAMITSU
IPC: F02D31/00
Filed: 1980-02-22
Abstract: PURPOSE: To always attain an excellent idling rotational speed control of an engine by providing a bypass passage which bypasses a throttle valve with a valve body for controlling a flow rate of air through the bypass passage which is appropriately operated in a controlling mode depending upon the idling rotational speed and in a noncontrolling mode.  
     CONSTITUTION: An engine 10 has air ducts 21, 22 forming bypass passages for air which bypass a throttle valve 17. An air flow control valve 29 is interposed between both ducts 21, 22. The air flow control valve 29 consists of a solenoid section 30 and a flow control valve section 31. The solenoid section 30 consists of two exciting coils 34-1, 34-2 and has an output shaft 33 which is drawn in by energizing the coil 34-1 whereas it is drawn out by energizing the coil 34-2. The flow control valve section 31 consists of a valve body 43 secured to the output shaft 33, and a valve seat 42. The solenoid section 30 is controlled by an electronic control unit 20 depending upon the idling rotational frequency of the engine so as to maintain the idling rotational speed at a preset value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58138649-A (JP)
Title: Method for enabling conventional form rotary press to print on centimeter standard
Inventor: TANAKA TSUTOMU
IPC: B41F13/00
Filed: 1982-02-13
Abstract: PURPOSE:To enable to print on the centimeter standard, by a method wherein a pressure cylinder gear and an anvil gear are replaced by those having appropriate gear ratios, and a perforation supporting cylinder is rotated at a circumferential speed equal to that of a perforating cylinder. CONSTITUTION:In a form rotary press designed on the inch standard, a plate cylinder 1 and the perforating cylinder 4 are replaced by those having circumferential lengths corresponding to the printing plate conforming to the centimeter standard. Following to this, the plate cylinder gear 6, a pressure cylinder gear 7, a perforating cylinder gear 8 and the anvil gear 9 are also replaced by those having appropriate circumferential lengths and appropriate numbers of teeth, whereby it is enabled to continuously print on the centimeter standard in synchronism with marginal punched holes.
Patent JP-S55115833-A (JP)
Title: Separation of ester and ketone
Inventor: WAKAMATSU SHIGEO
IPC: C07C27/00
Filed: 1979-02-28
Abstract: PURPOSE: To separate an ester and a ketone from a mixture through a relatively simple operation, by extractive distillation using water to be treated easily afterwards as an extractant in separation of the ester and the ketone from the mixture having them.  
     CONSTITUTION: The mixture A of an acetate and a ketone, e.g., methyl ethyl ketone, having the same number of 4W6C respectively, is fed to the intermediate point of the extractive distillation column 1, water as an extractant is added from the top of the column 1, and steam is directly introduced from bottom of the column 1 through the steam feed pipe 4. The steam E from the top of the column is cooled by the condenser 2, the liquid is separated into the phase C rich in ethyl acetate and the phase F rich in water by the liquid-liquid separator 3, and the phase F is refluxed to the extractive distillation column 1. An aqueous solution of methyl ethyl ketone is obtained from the bottom of the column 1. As mentioned above, the mixture can be separated into its components relatively easily. The dehydration of the components is carried out easily by a conventional azeotropic distillation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0835043-A (JP)
Title: Hot-workable ferritic stainless steel alloy
Inventor: JIEEMUZU MAATEIN RAASEN
IPC: C22C38/18
Filed: 1995-02-09
Abstract: PURPOSE: To produce a hot workable ferritic stainless steel alloy having excellent resistant for heat cycle oxidation and creep by preparing a stainless steel alloy contg. chromium, aluminum, silicon, manganese, rear earth group, niobium in a specific rate.  
     CONSTITUTION: An alloy essentially consisting of, by wt.%, 10-25 chromium, 3-8 aluminum, up to 4 silicon, up to 1 manganese, up to 0.8 rear earth group (celium, lantanese or the like), up to 0.8 niobium, the balance iron and normal steel making impurities is prepared. A hot workable ferritic stainless steel alloy having excellent resistant for heat cycle oxidation and high temperature creep is obtained from this alloy. 
     COPYRIGHT: (C)1996,JPO